My version of a dust boot for the MPCNC. I have included a step file version for anyone that wants to try and modify it.
The holes in the sides are to put screws or metal pegs to allow a magnetic brush guard to be easily installed and removed. This grants better access for tool changes and to see what the initial cuts are looking like.
Flip the model upside down before slicing. You can use your preferred resolution, I prefer .32mm layer height.
I used Fusion 360 to design the part.